Galvanised/Black Pipes  
 Galvanised / Black Pipes
DIMENSIONS, NOMINAL WEIGHT, ETC., OF BLACK AND GALVANISED STEEL TUBES

CONFORMING TO BS: 1387 / IS 1239
NB & APPROX.OUTER WALL APPROX. WEIGHT OF TUBES SOCKETS
SERIES DIAMETER THICKNESS PLAIN END SCREWED & SOCKETED    
mm(inches) Min.mm Max.mm mm Guage Kg/Mtr Mtrs/MT No.of Pipes Kg/Mtr Mtr/MT No of Pipes O.D. Length
15 (1/2") L 21.0 21.4 2.0 14 0.947 1056 175 0.956 1046 174 27.0 37
M 21.0 21.7 2.6 12 1.21 826 137 1.22 820 136    
H 21.0 21.7 3.2 10 1.44 694 115 1.45 690 114    
20 (3/4") L 26.4 26.9 2.3 13 1.38 725 120 1.39 719 119 32.5 39
M 26.5 27.2 2.6 12 1.56 641 107 1.57 637 106    
H 26.5 27.2 3.2 10 1.87 533 89 1.88 532 88    
25 (1") L 33.2 33.8 2.6 12 1.98 505 84 2.00 500 83 39.5 46
M 33.4 34.2 3.2 10 2.41 415 69 2.43 412 68    
H 33.4 34.2 4.0 8 2.94 340 57 2.96 338 56    
32(11/4") L 41.9 42.5 2.6 12 2.54 394 66 2.57 389 65 49.0 51
M 42.1 42.9 3.2 10 3.10 323 54 3.13 319 53    
H 42.1 42.9 4.0 8 3.80 263 44 3.83 262 43    
40(11/2") L 47.8 48.4 2.9 11 3.57 310 52 3.27 306 51 56.0 51
M 48.0 48.8 3.2 10 3.56 280 47 3.61 277 46    
H 48.0 48.8 4.0 8 4.38 228 38 4.42 226 37    
50 ( 2") L 59.6 60.2 2.9 11 4.08 245 41 4.15 241 40 68.0 60
M 59.8 60.8 3.6 9 5.03 199 33 5.10 196 32    
H 59.8 60.8 4.5 7 6.19 162 27 6.26 160 26    
65 (21/4") L 75.2 76.0 3.2 10 5.71 175 29 5.83 172 28 84.0 69
M 75.4 76.6 3.6 9 6.43 156 26 6.55 153 25    
H 75.4 76.6 4.5 7 7.93 126 21 8.05 124 20    
80 (3") L 87.9 88.7 3.2 10 6.72 149 25 6.89 145 24 98.0 75
M 88.1 89.5 4.0 8 8.37 119 20 8.54 117 19    
H 88.1 89.5 5.0 6 10.30 97 17 10.50 95 16    
100(4") L 113.9 113.9 3.6 9 9.75 103 17 10.00 100 16 124.0 87
M 113.3 114.9 4.5 7 12.20 82 14 12.50 80 13    
H 113.3 114.9 5.4 5 14.50 69 12 14.80 68 11    
 
TOLERANCES (BS 1387)
Thickness Light Medium Heavy
-8% -10% -10%
Weight Light, Medium & Heavy Tubes For single Tube +/- 10%
Length Light, Medium & Heavy Tubes Random Length of 4 to 7 metres unless specified otherwise
 
TOLERANCES (IS 1239)
Thickness Light Tubes -8%, + not limited
Medium & Heavy Tubes -10%, + not limited
Weight Single Tube Light Class +10%, -8%
Single Tube (Medium & Heavy Class) +/- 10%
Per 10 MT load (Light Class) +7.5%, -5%
Per 10 MT load (Medium & Heavy Class) +/-7.5%
Length Light, Medium & Heavy Tubes Random length of 4 to 7 mtrs
unless specified otherwise
 
Applications

Water

Industrial, Agriculture, Domestic use etc.

GAS

Industrial, Domestic use.

Air Steam Industrial
Furniture Tables, Chairs, Folding Beds etc.
 
Products Categories
 
Vardhman Galvanised Coils/Sheets (Plain/Corrugated)
 
Vardhman Colour Coated Products (PPGI)
 
Vardhman Cold Rolled Products
 
Galvanised/Black Pipes
 
Precision Tubes
 
Vardhman Panel System
 
Vardhman Roofing System
 
 
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